En una isla oceánica aislada hay una especie de pajaros ,la mayoria de plumas gris. una variedad con manchas blancas constituye el 4% de la poblacion. Esta caracteristica se debe a un gen recesivo (s) al del plumaje de color gris entero (s).¿en que frecuencia se encuentra el gen s?

Si no tuvieran que trabajar, raúl y dolores no todos los días. a las seis y cuarto

You have been chosen to be the guide of an exchange student from costa rica. before the student arrives in the us, he has asked you to give him some tips about schools in our country. using 10 different commands, create a presentation in which you give him tips for being successful in us schools. your presentation should include 5 affirmative and 5 negative commands in the tú form. examples: study many hours, don’t sleep in class, etc. to create your presentation, you may use powerpoint, or one of the tools listed in the web 2.0 tools area (contact your instructor if you need ).

Ineed with spanish because i suck at it. is this right?